import Vue from 'vue'
import Router from 'vue-router'

Vue.use(Router)

/* Layout */
import Layout from '@/layout'
import { getToken } from '@/utils/auth'
import { Message } from 'element-ui'
import store from '@/store'
import { getFirstRoutePerms, getSecondRoutePerms, filtFirstAndSecond } from '@/utils/persiontion'

// 静态资源
export const staticroutes = [
  {
    path: '/workbench',
    component: Layout,
    children: [{
      path: '',
      component: () => import('@/views/Workbench/index'),
      meta: { title: '工作台', icon: 'el-icon-data-board' }
    }]
  },
  // 添加角色信息
  {
    path: '/addRole',
    component: () => import('@/views/System/Role/addRole.vue')
  },
  // 查看合同信息
  {
    path: '/showRant',
    component: () => import('@/views/Park/Enterprise/showRantInfo.vue')
  },
  // 添加企业
  {
    path: '/addenterprise',
    component: () => import('@/views/Park/Enterprise/addEnterprise')
  },
  // 添加月卡
  {
    path: '/addPark/',
    component: () => import('@/views/Car/CarCard/addParkCard.vue')
  },
  {
    path: '/login',
    component: () => import('@/views/Login/index'),
    hidden: true
  },
  {
    path: '/',
    component: Layout,
    redirect: '/workbench'
  },
  {
    path: '*',
    component: () => import('@/views/404'),
    hidden: true
  }
]

// 动态资源
export const routes = [

  {
    path: '/park',
    component: Layout,
    permission: 'park',
    meta: { title: '园区管理', icon: 'el-icon-office-building' },
    children: [{
      path: 'building',
      permission: 'park:building',
      meta: { title: '楼宇管理' },
      component: () => import('@/views/Park/Building/index')
    },
    {
      path: 'enterprise',
      permission: 'park:enterprise',
      meta: { title: '企业管理' },
      component: () => import('@/views/Park/Enterprise/index')
    }]
  },
  {
    path: '/parking',
    component: Layout,
    permission: 'parking',
    meta: { title: '行车管理', icon: 'el-icon-guide' },
    children: [{
      path: 'area',
      permission: 'parking:area',
      component: () => import('@/views/Car/CarArea'),
      meta: { title: '区域管理' }
    }, {
      path: 'card',
      permission: 'parking:card',
      component: () => import('@/views/Car/CarCard'),
      meta: { title: '月卡管理' }
    }, {
      path: 'pay',
      permission: 'parking:payment',
      component: () => import('@/views/Car/CarPay'),
      meta: { title: '停车缴费管理' }
    },
    {
      path: 'rule',
      permission: 'parking:rule',
      component: () => import('@/views/Car/CarRule'),
      meta: { title: '计费规则管理' }
    }]
  },
  {
    path: '/pole',
    component: Layout,
    permission: 'pole',
    meta: { title: '一体杆管理', icon: 'el-icon-refrigerator' },
    children: [{
      path: 'info',
      permission: 'pole:info',
      component: () => import('@/views/Rod/RodManage'),
      meta: { title: '一体杆管理' }
    }, {
      path: 'waring',
      permission: 'pole:warning',
      component: () => import('@/views/Rod/RodWarn'),
      meta: { title: '告警记录' }
    }]
  },
  {
    path: '/sys',
    component: Layout,
    permission: 'sys',
    meta: { title: '系统管理', icon: 'el-icon-setting' },
    children: [{
      path: 'role',
      permission: 'sys:role',
      component: () => import('@/views/System/Role/index'),
      meta: { title: '角色管理' }
    }, {
      path: 'user',
      permission: 'sys:user',
      component: () => import('@/views/System/Employee/index'),
      meta: { title: '员工管理' }
    }]
  },
  {
    path: '/propety',
    component: Layout,
    permission: 'property',
    meta: { title: '物业费管理', icon: 'el-icon-wallet' },
    children: [{
      // 注意：这里路径字符串为空，代表一级菜单无二级菜单
      path: '',
      name: 'cost',
      permission: 'propertyFee',
      // 二级路由点，要挂载的组件
      component: () => import('@/views/Propety/index')
      // 左侧路由上标题和图标（图标使用 element-ui 组件库里图标类名（因为左侧导航组件是基于 element-ui 组件库）

    }]
  }
]

const createRouter = () => new Router({
  // mode: 'history', // require service support
  mode: 'history',
  scrollBehavior: () => ({ y: 0 }),
  routes: [...staticroutes, ...routes]
})

const whiteWrite = ['/login', '/404']

const router = createRouter()

router.beforeEach(async(to, from, next) => {
  if (getToken()) {
    // 获取登录用户信息
    const userInRoleInfo = await store.dispatch('user/getProfile')

    // 一级权限
    const res1 = getFirstRoutePerms(userInRoleInfo)

    // 二级权限
    const res2 = getSecondRoutePerms(userInRoleInfo)

    // 管理员登录的情况
    if (res2[0] === '*:*') {
      store.commit('system/setRouterStore', routes)
      next()
      return
    }

    // 筛选动态路由
    const newRouterArr = filtFirstAndSecond(res1, res2, routes)

    // 重新设置路由
    store.commit('system/setRouterStore', newRouterArr)

    next()
    return
  } else {
    if (whiteWrite.includes(to.path)) {
      next()
      return
    }
    next('/login')
    Message.error('请登录后在访问内部页面')
    return
  }
})

// 重置路由方法
export function resetRouter() {
  // 得到一个全新的router实例对象
  const newRouter = createRouter()
  // 使用新的路由记录覆盖掉老的路由记录
  router.matcher = newRouter.matcher
}

export default router
